179959806

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{85451}}^1$

素因数の和:85478

約数の個数: 40

約数和(自身を含む): 434267064

約数和(自身を除く): 254307258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 85451, 170902, 256353, 512706, 769059, 1110863, 1538118, 2221726, 2307177, 3332589, 4614354, 6665178, 6921531, 9997767, 13843062, 19995534, 29993301, 59986602, 89979903, 179959806]

約数ペア:

[(1, 179959806), (2, 89979903), (3, 59986602), (6, 29993301), (9, 19995534), (13, 13843062), (18, 9997767), (26, 6921531), (27, 6665178), (39, 4614354), (54, 3332589), (78, 2307177), (81, 2221726), (117, 1538118), (162, 1110863), (234, 769059), (351, 512706), (702, 256353), (1053, 170902), (2106, 85451)]